There’s a lot of people who claim that their chakras or energy centers are open. Or have been opened.
This may or may not be true, and I for one certainly am no one to judge.
Some say their ajna chakra has been opened and that they can plunge into deep meditation instantaneously. Others focus on the mooladhara chakra and can go into deeper states.
Of course such things can and do happen. Even if words like kundalini might be thrown around recklessly and find much media attention, that does not imply it is apocryphal.
More critical, as my Guru often reminds us, is what such folks (and everyone in general) do after they snap out of their trances. Are they truly seeking the Self, or simply self-centered?